BS EN ISO 4540:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Metallic coatings. Coatings cathodic to the substrate. Rating of electroplated test specimens subjected to corrosion tests
Hardcopy
15-05-2001
English
15-09-1995
Applicable to panels exposed outdoors and to accelerated tests, on decorative and protective coatings that are cathodic to the substrate, e.g. nickel plus chromium or copper plus nickel plus chromium on steel or zinc die castings. Not intended for use with anodic sacrificial coatings such as zinc and cadmium on steel.
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